189774720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 192

約数和(自身を含む): 670213440

約数和(自身を除く): 480438720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 701, 705, 720, 752, 846, 940, 960, 1128, 1152, 1402, 1410, 1440, 1504, 1692, 1880, 1920, 2103, 2115, 2256, 2804, 2820, 2880, 3008, 3384, 3505, 3760, 4206, 4230, 4512, 5608, 5640, 5760, 6016, 6309, 6768, 7010, 7520, 8412, 8460, 9024, 10515, 11216, 11280, 12618, 13536, 14020, 15040, 16824, 16920, 18048, 21030, 22432, 22560, 25236, 27072, 28040, 30080, 31545, 32947, 33648, 33840, 42060, 44864, 45120, 50472, 54144, 56080, 63090, 65894, 67296, 67680, 84120, 89728, 90240, 98841, 100944, 112160, 126180, 131788, 134592, 135360, 164735, 168240, 197682, 201888, 224320, 252360, 263576, 269184, 270720, 296523, 329470, 336480, 395364, 403776, 448640, 494205, 504720, 527152, 593046, 658940, 672960, 790728, 807552, 988410, 1009440, 1054304, 1186092, 1317880, 1345920, 1482615, 1581456, 1976820, 2018880, 2108608, 2372184, 2635760, 2965230, 3162912, 3953640, 4037760, 4217216, 4744368, 5271520, 5930460, 6325824, 7907280, 9488736, 10543040, 11860920, 12651648, 15814560, 18977472, 21086080, 23721840, 31629120, 37954944, 47443680, 63258240, 94887360, 189774720]

約数ペア:

[(1, 189774720), (2, 94887360), (3, 63258240), (4, 47443680), (5, 37954944), (6, 31629120), (8, 23721840), (9, 21086080), (10, 18977472), (12, 15814560), (15, 12651648), (16, 11860920), (18, 10543040), (20, 9488736), (24, 7907280), (30, 6325824), (32, 5930460), (36, 5271520), (40, 4744368), (45, 4217216), (47, 4037760), (48, 3953640), (60, 3162912), (64, 2965230), (72, 2635760), (80, 2372184), (90, 2108608), (94, 2018880), (96, 1976820), (120, 1581456), (128, 1482615), (141, 1345920), (144, 1317880), (160, 1186092), (180, 1054304), (188, 1009440), (192, 988410), (235, 807552), (240, 790728), (282, 672960), (288, 658940), (320, 593046), (360, 527152), (376, 504720), (384, 494205), (423, 448640), (470, 403776), (480, 395364), (564, 336480), (576, 329470), (640, 296523), (701, 270720), (705, 269184), (720, 263576), (752, 252360), (846, 224320), (940, 201888), (960, 197682), (1128, 168240), (1152, 164735), (1402, 135360), (1410, 134592), (1440, 131788), (1504, 126180), (1692, 112160), (1880, 100944), (1920, 98841), (2103, 90240), (2115, 89728), (2256, 84120), (2804, 67680), (2820, 67296), (2880, 65894), (3008, 63090), (3384, 56080), (3505, 54144), (3760, 50472), (4206, 45120), (4230, 44864), (4512, 42060), (5608, 33840), (5640, 33648), (5760, 32947), (6016, 31545), (6309, 30080), (6768, 28040), (7010, 27072), (7520, 25236), (8412, 22560), (8460, 22432), (9024, 21030), (10515, 18048), (11216, 16920), (11280, 16824), (12618, 15040), (13536, 14020)]